#include <stdio.h>

typedef struct {
  float tank_capacty;
  int tank_psi;
  const char *suit_material;

} equipment;

typedef struct scuba{
  const char *name;
  equipment kit;
} diver;

void badge (diver d)
{
  printf("Name: %s\nReservoir: %2.2f(%i)\nSuit: %s\n",d.name, d.kit.tank_capacty, d.kit.tank_psi, d.kit.suit_material);
}

int main ()
{
  diver randy = {"Randy",
  {5.5, 3500, "neopren"}
  };
  badge(randy);
  return 0;
}